| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.83 | 6.250% | $74.1944 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $163.69 | 6.528% | $174.3757 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $77.74 | 10.838% | $86.1655 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $28.80 | 5.574% | $30.4053 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $201.34 | 13.568% | $228.6578 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $20.99 | 8.156% | $22.7019 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $214.84 | 11.483% | $239.5101 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $777.23 | $856.0107 | $856.02 | $856.00 | $856.10 | |